XR - What's Not Real?

I was just telling the guys during the introduction how much I enjoy your writing. Your thought leadership on the topic of XR, I've learned a lot from it and I often assign them to my students. So for our listeners, give them an example of what you're talking about when you say not real versus real. Give them some concrete pieces of the puzzle that you would say, this is not real. And this is real. That's what I'm curious to- All right. Great example is- so I'm a full disclosure. I'm an advisor and angel investor to a company called Til 5, which is making a lightweight AR headset that is really cheap. Anybody could